Package org.graffiti.plugin.editcomponent

Class AbstractValueEditComponent

java.lang.Object

org.graffiti.plugin.editcomponent.ValueEditComponentAdapter

org.graffiti.plugin.editcomponent.AbstractValueEditComponent

All Implemented Interfaces:

EventListener, AttributeListener, EdgeListener, GraphListener, NodeListener, TransactionListener, ValueEditComponent

Direct Known Subclasses:

AbstractDialogableEditComponent, BooleanEditComponent, ChartAttributeEditor, ChartColorAttributeEditor, ChartsColumnAttributeEditor, ClusterColorAttributeEditor, ColorChooserEditComponent, ComboBoxEditComponent, CompoundImageAttributeEditor, CompoundImagePositionAttributeEditor, DockingAttributeEditor, EnhDoubleEditComponent, FontAttributeEditor, GradientFillAttributeEditor, GraphComponentEditComponent, KeggGroupPartAttributeEditor, KeggReactionIdAttributeEditor, KeggReactionTypeAttributeEditor, KeggRelationSubTypeAttributeEditor, KeggRelationTypeAttributeEditor, KeggTypeAttributeEditor, LabelAlignmentAttributeEditor, LabelFontAttributeEditor, LabelStyleAttributeEditor, LandmarkSliderComponent, LineModeAttributeEditor, LineModeEditComponent, MultiFileSelectionEditComponent, NumberEditComponent, SliderComponent, SpinnerEditComponent, StandardValueEditComponent, StringEditComponent, ThicknessAttributeEditor, URLAttributeEditor, XMLAttributeEditor

public abstract class AbstractValueEditComponent
extends ValueEditComponentAdapter

The class AbstractValueEditComponent provides some generic implementation for ValueEditComponents.

See Also:

ValueEditComponent

Field Summary

Fields

Modifier and Type	Field	Description
boolean	showEmpty	Set to true if this component should display nothing instead of the value of the attribute it represents.

Fields inherited from interface org.graffiti.plugin.editcomponent.ValueEditComponent

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Method Summary

Modifier and Type	Method	Description
Displayable	getDisplayable()	Returns the Attribute instance the current ValueEditComponent contains.
boolean	getShowEmpty()	Returns true when this component actually does not represent the value of an attribute.
boolean	isEnabled()	Returns whether this component allows editing.
void	postAttributeChanged(AttributeEvent e)	Called after a change of an displayable took place.
void	preAttributeChanged(AttributeEvent e)	Called before a change of an displayable takes place.
void	setDisplayable(Displayable disp)	Sets the displayable.
void	setEnabled(boolean enabled)	Specifies whether this component should allow editing.
void	setShowEmpty(boolean showEmpty)	Called with a value of true when this component should display nothing instead of the value of its associated displayable.

Methods inherited from class org.graffiti.plugin.editcomponent.ValueEditComponentAdapter

postAttributeAdded, postAttributeRemoved, postDirectedChanged, postEdgeAdded, postEdgeRemoved, postEdgeReversed, postGraphCleared, postInEdgeAdded, postInEdgeRemoved, postNodeAdded, postNodeRemoved, postOutEdgeAdded, postOutEdgeRemoved, postSourceNodeChanged, postTargetNodeChanged, postUndirectedEdgeAdded, postUndirectedEdgeRemoved, preAttributeAdded, preAttributeRemoved, preDirectedChanged, preEdgeAdded, preEdgeRemoved, preEdgeReversed, preGraphCleared, preInEdgeAdded, preInEdgeRemoved, preNodeAdded, preNodeRemoved, preOutEdgeAdded, preOutEdgeRemoved, preSourceNodeChanged, preTargetNodeChanged, preUndirectedEdgeAdded, preUndirectedEdgeRemoved, setParameter, setValue, transactionFinished, transactionStarted

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.graffiti.plugin.editcomponent.ValueEditComponent

getComponent, setEditFieldValue, setValue

Field Details

showEmpty

public boolean showEmpty

Set to true if this component should display nothing instead of the value of the attribute it represents.

Method Details

setDisplayable

public void setDisplayable(Displayable disp)

Sets the displayable.

Parameters:

disp -

getDisplayable

public Displayable getDisplayable()

Returns the Attribute instance the current ValueEditComponent contains.

Returns:

the Attribute instance the current ValueEditComponent contains.

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: ValueEditComponent

Specifies whether this component should allow editing.

isEnabled

public boolean isEnabled()

Description copied from interface: ValueEditComponent

Returns whether this component allows editing.

Returns:

DOCUMENT ME!

setShowEmpty

public void setShowEmpty(boolean showEmpty)

Description copied from interface: ValueEditComponent

Called with a value of true when this component should display nothing instead of the value of its associated displayable. This is used when several displayables use this component but have different values. When set to false, the value of the displayable associated with this component is used.

getShowEmpty

public boolean getShowEmpty()

Description copied from interface: ValueEditComponent

Returns true when this component actually does not represent the value of an attribute.

Returns:

DOCUMENT ME!

postAttributeChanged

public void postAttributeChanged(AttributeEvent e)

Called after a change of an displayable took place.

Specified by:

postAttributeChanged in interface AttributeListener

Overrides:

postAttributeChanged in class ValueEditComponentAdapter

Parameters:

e - the AttributeEvent detailing the changes.

preAttributeChanged

public void preAttributeChanged(AttributeEvent e)

Called before a change of an displayable takes place.

Specified by:

preAttributeChanged in interface AttributeListener

Overrides:

preAttributeChanged in class ValueEditComponentAdapter

Parameters:

e - the AttributeEvent detailing the changes.